/**
 * 首页样式
 * 包含：Hero横幅、服务优势、服务项目、服务流程、用户评价、CTA区域、页脚等
 */

/* ==================== 页面加载动画 ==================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    color: white;
}

.loader-logo {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    animation: loaderFadeIn 0.8s ease;
}

.loader-logo i {
    margin-right: var(--spacing-sm);
    animation: logoPulse 1.5s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes loaderFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: white;
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loader-text {
    font-size: 1rem;
    opacity: 0.9;
    animation: textFadeIn 0.8s ease 0.3s both;
}

@keyframes textFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 0.9;
    }
}

/* ==================== 元素渐入动画 ==================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* 从左侧渐入 */
.animate-on-scroll.fade-in-left {
    transform: translateX(-40px);
}

.animate-on-scroll.fade-in-left.animate-in {
    transform: translateX(0);
}

/* 从右侧渐入 */
.animate-on-scroll.fade-in-right {
    transform: translateX(40px);
}

.animate-on-scroll.fade-in-right.animate-in {
    transform: translateX(0);
}

/* 从下方渐入 */
.animate-on-scroll.fade-in-up {
    transform: translateY(40px);
}

.animate-on-scroll.fade-in-up.animate-in {
    transform: translateY(0);
}

/* 从上方渐入 */
.animate-on-scroll.fade-in-down {
    transform: translateY(-40px);
}

.animate-on-scroll.fade-in-down.animate-in {
    transform: translateY(0);
}

/* 缩放渐入 */
.animate-on-scroll.fade-in-scale {
    transform: scale(0.8);
    opacity: 0;
}

.animate-on-scroll.fade-in-scale.animate-in {
    transform: scale(1);
    opacity: 1;
}

/* 旋转渐入 */
.animate-on-scroll.fade-in-rotate {
    transform: rotate(-10deg) scale(0.9);
    opacity: 0;
}

.animate-on-scroll.fade-in-rotate.animate-in {
    transform: rotate(0) scale(1);
    opacity: 1;
}

/* 延迟动画 */
.animate-on-scroll.delay-100 {
    transition-delay: 0.1s;
}

.animate-on-scroll.delay-200 {
    transition-delay: 0.2s;
}

.animate-on-scroll.delay-300 {
    transition-delay: 0.3s;
}

.animate-on-scroll.delay-400 {
    transition-delay: 0.4s;
}

.animate-on-scroll.delay-500 {
    transition-delay: 0.5s;
}

/* 区块标题动画 */
.section-header {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.section-header.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: width 0.6s ease;
    border-radius: 2px;
}

.section-header.animate-in .section-title::after {
    width: 60px;
}

/* 优势卡片动画 */
.advantage-card {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.advantage-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.advantage-card:nth-child(1) {
    transition-delay: 0.1s;
}

.advantage-card:nth-child(2) {
    transition-delay: 0.2s;
}

.advantage-card:nth-child(3) {
    transition-delay: 0.3s;
}

.advantage-card:nth-child(4) {
    transition-delay: 0.4s;
}

/* 服务卡片动画 */
.service-card {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card.animate-in {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.service-card:nth-child(1) {
    transition-delay: 0.1s;
}

.service-card:nth-child(2) {
    transition-delay: 0.2s;
}

.service-card:nth-child(3) {
    transition-delay: 0.3s;
}

.service-card:nth-child(4) {
    transition-delay: 0.4s;
}

.service-card:nth-child(5) {
    transition-delay: 0.5s;
}

.service-card:nth-child(6) {
    transition-delay: 0.6s;
}

/* 小程序展示动画 */
.app-info {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.app-info.animate-in {
    opacity: 1;
    transform: translateX(0);
}

.app-images {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.app-images.animate-in {
    opacity: 1;
    transform: translateX(0);
}

/* 评价卡片动画 */
.testimonial-card {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.testimonial-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-card:nth-child(1) {
    transition-delay: 0.1s;
}

.testimonial-card:nth-child(2) {
    transition-delay: 0.2s;
}

.testimonial-card:nth-child(3) {
    transition-delay: 0.3s;
}

/* ==================== Hero横幅样式 ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

/* 视差滚动效果 */
.hero-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    z-index: -2;
    transform: translateZ(0);
    will-change: transform;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(34, 211, 238, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(245, 158, 11, 0.08) 0%, transparent 50%);
    animation: pulseBackground 8s ease-in-out infinite;
}

@keyframes pulseBackground {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
    z-index: -1;
}

/* 添加动态粒子效果 */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(34, 211, 238, 0.6);
    border-radius: 50%;
    animation: floatParticle 15s infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: 2s; }
.particle:nth-child(3) { left: 30%; top: 40%; animation-delay: 4s; }
.particle:nth-child(4) { left: 40%; top: 60%; animation-delay: 6s; }
.particle:nth-child(5) { left: 50%; top: 30%; animation-delay: 8s; }
.particle:nth-child(6) { left: 60%; top: 70%; animation-delay: 10s; }
.particle:nth-child(7) { left: 70%; top: 50%; animation-delay: 12s; }
.particle:nth-child(8) { left: 80%; top: 90%; animation-delay: 14s; }
.particle:nth-child(9) { left: 90%; top: 10%; animation-delay: 1s; }
.particle:nth-child(10) { left: 15%; top: 95%; animation-delay: 3s; }

@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0;
    }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

/* 滚动淡入效果 */
.hero-content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.hero-content.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.2) 0%, rgba(8, 145, 178, 0.2) 100%);
    color: var(--primary-color);
    border-radius: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(34, 211, 238, 0.3);
    animation: badgePulse 2s ease-in-out infinite;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}

.hero-content.visible .hero-badge {
    opacity: 1;
    transform: translateY(0);
}

@keyframes badgePulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(34, 211, 238, 0);
    }
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.4s, transform 0.6s ease 0.4s;
}

.hero-content.visible .hero-title {
    opacity: 1;
    transform: translateY(0);
}

.gradient-text {
    background: linear-gradient(135deg, #22d3ee 0%, #10b981 50%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.6s, transform 0.6s ease 0.6s;
}

.hero-content.visible .hero-subtitle {
    opacity: 1;
    transform: translateY(0);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.8s, transform 0.6s ease 0.8s;
}

.hero-content.visible .hero-buttons {
    opacity: 1;
    transform: translateY(0);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 1s, transform 0.6s ease 1s;
}

.hero-content.visible .hero-stats {
    opacity: 1;
    transform: translateY(0);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #22d3ee 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-xs);
}

.hero-image {
    position: relative;
    height: 500px;
    animation: fadeIn 1.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.floating-card {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: float 3s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

.floating-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.floating-card span {
    font-weight: 600;
    color: var(--text-primary);
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 10%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 10%;
    left: 30%;
    animation-delay: 2s;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1;
}

.hero-wave svg {
    width: 100%;
    height: auto;
}

/* ==================== 服务优势样式 ==================== */
.advantages {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, #f0f9ff 100%);
    position: relative;
    overflow: hidden;
}

.advantages::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

/* 响应式布局：在较小屏幕上自动调整 */
@media (max-width: 1200px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}

.advantage-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 1.25rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.advantage-card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 15px 35px rgba(34, 211, 238, 0.15);
    border-color: rgba(34, 211, 238, 0.3);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 1.25rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    transition: all 0.4s ease;
    box-shadow: 0 8px 20px rgba(34, 211, 238, 0.3);
}

.advantage-icon::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light), var(--primary-color));
    border-radius: 1.25rem;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1) rotate(5deg);
}

.advantage-card:hover .advantage-icon::after {
    opacity: 1;
}

.advantage-icon i {
    font-size: 1.75rem;
    color: white;
    transition: transform 0.4s ease;
}

.advantage-card:hover .advantage-icon i {
    transform: rotateY(-180deg);
}

.advantage-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.advantage-card:hover h3 {
    color: var(--primary-color);
}

.advantage-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    transition: color 0.3s ease;
}

.advantage-card:hover p {
    color: var(--text-primary);
}

.advantage-features {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.advantage-features span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 0.875rem;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(8, 145, 178, 0.1) 100%);
    border-radius: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border: 1px solid rgba(34, 211, 238, 0.2);
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-features span {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.2) 0%, rgba(8, 145, 178, 0.2) 100%);
    border-color: rgba(34, 211, 238, 0.4);
    transform: translateY(-2px);
}

.advantage-features i {
    color: var(--secondary-color);
}

/* ==================== 服务项目样式 ==================== */
.services {
    background: white;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: white;
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    position: relative;
    perspective: 1000px;
    transform-style: preserve-3d;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.service-card:hover {
    transform: translateY(-12px) rotateX(5deg) scale(1.02);
    box-shadow: 0 25px 50px rgba(34, 211, 238, 0.25);
    border-color: rgba(34, 211, 238, 0.5);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
}

.service-card.featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.service-card.featured:hover::after {
    opacity: 1;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--accent-color) 0%, #fbbf24 100%);
    color: white;
    border-radius: 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    animation: badgeGlow 2s ease-in-out infinite;
}

@keyframes badgeGlow {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(245, 158, 11, 0.6);
    }
}

.featured-badge i {
    font-size: 0.75rem;
}

.service-image {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.service-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50%, 50%);
    }
}

.service-icon {
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 255, 255, 0.3);
}

.service-icon i {
    font-size: 2.25rem;
    color: white;
    transition: transform 0.4s ease;
}

.service-card:hover .service-icon i {
    transform: scale(1.1);
}

.service-content {
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.service-content h3 {
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.service-card:hover .service-content h3 {
    color: var(--primary-color);
}

.service-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    transition: color 0.3s ease;
}

.service-card:hover .service-content p {
    color: var(--text-primary);
}

.service-list {
    list-style: none;
    margin-bottom: var(--spacing-md);
}

.service-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

.service-card:hover .service-list li {
    color: var(--text-primary);
    transform: translateX(5px);
}

.service-list i {
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.service-card:hover .service-list i {
    transform: scale(1.2);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.service-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.service-link:hover {
    gap: var(--spacing-sm);
}

.service-link:hover::after {
    width: 100%;
}

/* 服务卡片展开详情功能 */
.service-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, padding 0.5s ease, opacity 0.3s ease;
    opacity: 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border-top: 1px solid rgba(34, 211, 238, 0.1);
}

.service-card.expanded .service-details {
    max-height: 500px;
    opacity: 1;
    padding: var(--spacing-md) var(--spacing-xl);
}

.service-details h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.service-details h4 i {
    color: var(--primary-color);
}

.service-details p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.service-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.service-features span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 0.75rem;
    background: white;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.service-features span:hover {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border-color: rgba(34, 211, 238, 0.3);
    transform: translateX(3px);
}

.service-features i {
    color: var(--secondary-color);
}

.expand-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    width: 100%;
    padding: 0.75rem;
    margin-top: var(--spacing-md);
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9375rem;
}

.expand-btn:hover {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.2) 0%, rgba(16, 185, 129, 0.2) 100%);
    border-color: rgba(34, 211, 238, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 211, 238, 0.2);
}

.expand-btn i {
    transition: transform 0.3s ease;
}

.service-card.expanded .expand-btn i {
    transform: rotate(180deg);
}

/* ==================== 服务流程样式 ==================== */
.process {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, #f0f9ff 100%);
    position: relative;
    overflow: hidden;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.process::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

.process-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    position: relative;
}

.process-line {
    position: absolute;
    top: 27px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--gradient-primary);
    z-index: 0;
    overflow: hidden;
}

.process-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: lineShine 3s linear infinite;
}

.process-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    animation: lineProgress 4s ease-in-out infinite;
}

@keyframes lineShine {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes lineProgress {
    0% {
        width: 0;
        left: 0;
    }
    50% {
        width: 100%;
        left: 0;
    }
    100% {
        width: 0;
        left: 100%;
    }
}

.process-step {
    position: relative;
    text-align: center;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(30px);
}

.process-step.animate-in {
    animation: stepFadeIn 0.6s ease forwards;
}

.process-step:nth-child(2) {
    animation-delay: 0.1s;
}

.process-step:nth-child(3) {
    animation-delay: 0.2s;
}

.process-step:nth-child(4) {
    animation-delay: 0.3s;
}

@keyframes stepFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.process-step:hover {
    transform: translateY(-8px);
}

.step-number {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.step-number::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.step-number::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.4s ease;
}

.process-step:hover .step-number {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.process-step:hover .step-number::before {
    opacity: 1;
}

.process-step:hover .step-number::after {
    opacity: 1;
    transform: scale(1);
}

.step-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    background: white;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.step-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.step-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(34, 211, 238, 0.1), transparent 30%);
    animation: iconRotate 3s linear infinite;
    opacity: 0;
    transition: opacity 0.4s ease;
}

@keyframes iconRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.process-step:hover .step-icon {
    transform: scale(1.1) rotateY(10deg);
    box-shadow: 0 12px 30px rgba(34, 211, 238, 0.3);
}

.process-step:hover .step-icon::before {
    opacity: 1;
}

.process-step:hover .step-icon::after {
    opacity: 1;
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.process-step:hover .step-icon i {
    transform: scale(1.1) rotate(5deg);
    color: var(--secondary-color);
}

.process-step h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.process-step:hover h3 {
    color: var(--primary-color);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ==================== 小程序展示样式 ==================== */
.app-showcase {
    background: linear-gradient(180deg, #f8fafc 0%, #f0f9ff 50%, #e0f2fe 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

/* 添加分割线 */
.app-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), var(--primary-color), transparent);
}

.app-showcase::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), var(--primary-color), transparent);
}

.app-showcase .section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.app-showcase .section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.app-showcase .section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.app-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
}

.app-info {
    animation: fadeInLeft 0.8s ease;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.app-description {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--primary-color);
}

.app-description p {
    font-size: 1rem;
    color: var(--text-primary);
    line-height: 1.8;
    margin: 0;
}

.app-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.app-feature {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    padding: var(--spacing-md);
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(34, 211, 238, 0.1);
}

.app-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(34, 211, 238, 0.15);
    border-color: rgba(34, 211, 238, 0.3);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(34, 211, 238, 0.1) 100%);
    border-radius: 0.75rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.app-feature:hover .feature-icon {
    background: var(--gradient-primary);
    transform: scale(1.1);
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.app-feature:hover .feature-icon i {
    color: white;
}

.feature-content {
    flex: 1;
}

.feature-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.app-feature:hover .feature-content h4 {
    color: var(--primary-color);
}

.feature-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.app-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.app-buttons .btn {
    min-width: 140px;
    padding: 0.875rem 1.5rem;
}

.app-images {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.app-image-container {
    position: relative;
    width: 260px;
    height: 520px;
    background: white;
    border-radius: 1.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 3px solid rgba(34, 211, 238, 0.15);
}

.app-image-container:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 25px 50px rgba(34, 211, 238, 0.3);
    border-color: rgba(34, 211, 238, 0.4);
}

.app-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.app-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.app-image-container:hover .app-image {
    transform: scale(1.05);
}

.app-images .app-image-container:nth-child(1) {
    animation: appFloat1 6s ease-in-out infinite;
}

.app-images .app-image-container:nth-child(2) {
    animation: appFloat2 7s ease-in-out infinite;
    animation-delay: 1s;
}

@keyframes appFloat1 {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes appFloat2 {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-18px);
    }
}

.app-image-container:hover {
    animation-play-state: paused;
}

/* ==================== 用户评价样式 ==================== */
/* ==================== 用户评价区块样式 ==================== */
.testimonials {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, #f0f9ff 100%);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

/* 添加引号装饰 */
.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 6rem;
    font-family: Georgia, serif;
    color: rgba(34, 211, 238, 0.1);
    line-height: 1;
    z-index: 0;
    transition: all 0.4s ease;
}

.testimonial-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.testimonial-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(34, 211, 238, 0.25);
    border-color: rgba(34, 211, 238, 0.4);
}

.testimonial-card:hover::before {
    transform: scale(1.1) rotate(5deg);
    color: rgba(34, 211, 238, 0.2);
}

.testimonial-card:hover::after {
    opacity: 1;
}

.testimonial-rating {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.testimonial-rating i {
    color: var(--accent-color);
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

/* 添加星星闪烁动画 */
.testimonial-rating i::before {
    content: '\f005';
    animation: starTwinkle 2s ease-in-out infinite;
}

.testimonial-rating i:nth-child(1)::before {
    animation-delay: 0s;
}

.testimonial-rating i:nth-child(2)::before {
    animation-delay: 0.2s;
}

.testimonial-rating i:nth-child(3)::before {
    animation-delay: 0.4s;
}

.testimonial-rating i:nth-child(4)::before {
    animation-delay: 0.6s;
}

.testimonial-rating i:nth-child(5)::before {
    animation-delay: 0.8s;
}

@keyframes starTwinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

.testimonial-card:hover .testimonial-rating i {
    transform: scale(1.2);
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.4));
}

.testimonial-card:hover .testimonial-rating i::before {
    animation: starGlow 1s ease-in-out infinite;
}

@keyframes starGlow {
    0%, 100% {
        filter: drop-shadow(0 0 2px rgba(245, 158, 11, 0.6));
    }
    50% {
        filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.9));
    }
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.testimonial-card:hover .testimonial-text {
    color: var(--text-primary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.author-avatar {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    position: relative;
}

/* 添加头像脉冲效果 */
.author-avatar::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 2px solid rgba(37, 99, 235, 0.3);
    border-radius: 50%;
    animation: avatarPulse 2s ease-in-out infinite;
}

@keyframes avatarPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.15);
        opacity: 0;
    }
}

.testimonial-card:hover .author-avatar {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

.testimonial-card:hover .author-avatar::before {
    animation-duration: 1s;
}

.author-avatar i {
    font-size: 1.25rem;
    color: white;
    transition: transform 0.4s ease;
}

.testimonial-card:hover .author-avatar i {
    transform: scale(1.1);
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.testimonial-card:hover .author-info h4 {
    color: var(--primary-color);
}

.author-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.testimonial-card:hover .author-info p {
    color: var(--text-primary);
}

/* ==================== CTA区域样式 ==================== */
.cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

/* 添加背景粒子效果 */
.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: ctaPulse 4s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

.cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: ctaShine 3s linear infinite;
}

@keyframes ctaShine {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* 添加浮动光晕效果 */
.cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    pointer-events: none;
}

.cta-glow-1 {
    width: 400px;
    height: 400px;
    background: rgba(34, 211, 238, 0.3);
    top: -100px;
    left: -100px;
    animation: glowFloat 8s ease-in-out infinite;
}

.cta-glow-2 {
    width: 300px;
    height: 300px;
    background: rgba(16, 185, 129, 0.3);
    bottom: -50px;
    right: -50px;
    animation: glowFloat 10s ease-in-out infinite reverse;
}

@keyframes glowFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, 30px) scale(1.1);
    }
    50% {
        transform: translate(30px, 50px) scale(0.9);
    }
    75% {
        transform: translate(-20px, 20px) scale(1.05);
    }
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    position: relative;
    display: inline-block;
}

/* 添加标题下划线动画 */
.cta-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: white;
    transition: width 0.4s ease;
    border-radius: 2px;
}

.cta-content:hover h2::after {
    width: 80%;
}

.cta-content:hover h2 {
    transform: scale(1.02);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
    transition: opacity 0.3s ease;
}

.cta-content:hover p {
    opacity: 1;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

.cta .btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

/* 添加按钮光效 */
.cta .btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(34, 211, 238, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.cta .btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.cta .btn-primary:hover {
    background: var(--bg-secondary);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.cta .btn-outline {
    border-color: white;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

/* 添加按钮边框动画 */
.cta .btn-outline::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cta .btn-outline:hover::before {
    left: 100%;
}

.cta .btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ==================== 页脚样式 ==================== */
/* ==================== 首页响应式样式 ==================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
        height: 400px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card {
        perspective: none;
        transform-style: flat;
    }

    .service-card:hover {
        transform: translateY(-8px);
    }

    .process-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-line {
        display: none;
    }

    .app-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .app-images {
        order: -1;
        margin-bottom: var(--spacing-lg);
    }

    .app-image-container {
        width: 200px;
        height: 400px;
    }

    .app-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Hero区域移动端优化 */
    .hero {
        padding: 120px 0 40px;
        min-height: auto;
    }

    /* 隐藏粒子效果，减少视觉干扰 */
    .hero-particles {
        display: none;
    }

    /* 优化hero-badge */
    .hero-badge {
        padding: 0.375rem 0.75rem;
        font-size: 0.8125rem;
        margin-bottom: var(--spacing-sm);
    }

    .hero-title {
        font-size: 2rem;
        margin-bottom: 16px;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.875rem;
        margin-bottom: 12px;
        line-height: 1.6;
    }

    .hero-buttons {
        gap: 12px;
        justify-content: center;
    }

    .hero-buttons .btn {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-image {
        height: 300px;
    }

    /* 优化浮动卡片 */
    .floating-card {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }

    .floating-card i {
        font-size: 1.25rem;
    }

    /* 优化波浪效果 */
    .hero-wave svg {
        height: 80px;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        perspective: none;
        transform-style: flat;
    }

    .service-card:hover {
        transform: translateY(-5px);
    }

    .service-features {
        grid-template-columns: 1fr;
    }

    /* 优化移动端服务详情展开效果 */
    .service-details {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.4s ease, opacity 0.3s ease;
    }

    .service-card.expanded .service-details {
        max-height: 800px;
        padding: var(--spacing-md);
    }

    .expand-btn {
        padding: 1rem;
        font-size: 1rem;
        -webkit-tap-highlight-color: transparent;
        min-height: 48px; /* 确保触摸区域足够大 */
    }

    .expand-btn:active {
        transform: scale(0.98);
        background: linear-gradient(135deg, rgba(34, 211, 238, 0.3) 0%, rgba(16, 185, 129, 0.3) 100%);
    }

    .process-container {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .app-showcase .section-title {
        font-size: 1.75rem;
    }

    .app-showcase .section-subtitle {
        font-size: 1rem;
    }

    .app-description p {
        font-size: 0.9375rem;
    }

    .app-features {
        display: flex;
        flex-direction: column;
    }

    .app-buttons {
        flex-direction: column;
        align-items: center;
    }

    .app-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    .app-images {
        flex-direction: column;
    }

    .app-image-container {
        width: 200px;
        height: 400px;
    }

    .app-image-container:first-child {
        transform: translateY(0);
        animation: none;
    }

    .app-image-container:last-child {
        transform: translateY(0);
        animation: none;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .cta-content p {
        font-size: 1.125rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    /* 移动端触摸优化 */
    .service-card,
    .advantage-card,
    .process-step,
    .testimonial-card {
        -webkit-tap-highlight-color: transparent;
    }

    .service-card:active,
    .advantage-card:active,
    .process-step:active {
        transform: scale(0.98);
    }
}

@media (max-width: 480px) {
    /* Hero区域移动端优化 */
    .hero {
        padding: 110px 0 30px;
    }

    /* 进一步优化hero-badge */
    .hero-badge {
        padding: 0.3125rem 0.625rem;
        font-size: 0.75rem;
        margin-bottom: var(--spacing-xs);
    }

    .hero-badge i {
        font-size: 0.75rem;
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: 12px;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.875rem;
        margin-bottom: 10px;
        line-height: 1.5;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 240px;
        padding: 10px 20px;
        font-size: 0.875rem;
    }

    .hero-buttons .btn i {
        margin-right: 0.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.8125rem;
    }

    /* 进一步优化浮动卡片 */
    .floating-card {
        padding: 0.625rem 0.875rem;
        font-size: 0.8125rem;
    }

    .floating-card i {
        font-size: 1.125rem;
    }

    .floating-card.card-1 {
        top: 20px;
        right: 20px;
    }

    .floating-card.card-2 {
        top: 80px;
        right: 40px;
    }

    .floating-card.card-3 {
        top: 140px;
        right: 20px;
    }

    /* 进一步优化波浪效果 */
    .hero-wave svg {
        height: 60px;
    }

    /* 优化hero-image */
    .hero-image {
        height: 250px;
    }

    .app-showcase .section-title {
        font-size: 1.5rem;
    }

    .app-image-container {
        width: 180px;
        height: 360px;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }
}